Biology Middle School

Please answer as soon as possible.
A woman with type A blood (heterozygous) and a man with type B blood (heterozygous) have a baby. Complete a Punnett Square - what percentage of their children will have type A blood?

Answers

Answer 1
I believe it’s 50%, it’s either 50% or 75%
Answer 2
75% or 50% chance of having type A blood

Related Questions

What kind of plants do people usually put on display for Christmas?

free-points! have-a-nice-day what's your fav.orite dinosaur?

Answers

Answer:

ty <3

Explanation:

The kind of plant that people put on their display for christmas is called the Poinsettia

A group of wolves is led by a male wolf and a female wolf. The two wolves lead the hunting and get to eat the captured prey first. They are the only wolves in the group who have pups. The other members of the group help to feed and care for the pups. The group works together to stop other wolves from entering the area where they live.

Identify the social structure and describe the social behaviors of the wolves. Explain how these behaviors help the wolves survive.

Answers

Answer:

Alpha

- responsible for making decisions

- the best in terms of managing the pack

Beta

- next best candidate for alpha

- advisor to alpha

- reinforces the alpha's commands

Delta

- protects the pack

- aids in hunting

Omega

- responsible for watching boundaries of the territory

- social glue

- scapegoat

Which option best describes genes?

1) small pieces of DNA that can join each other to form a chromosome
2) small pieces of DNA that split from chromosomes
3) sequences of DNA on chromosomes
4) a single large sequence that covers almost all of a chromosome

Answers

anwser
a

explanation
genes are dna that join together to get chromosomes.

Genes may be defined as small pieces of DNA that can join each other to form a chromosome. So, the correct option is A.

What do you mean by Chromosomes?

Chromosomes may be defined as a threadlike structure that is found inside the nucleus of a cell and contains genetic information.

Gene may also be characterized as a specific length of DNA that is responsible for the expression and inheritance of particular characters.

Therefore, the correct option for this question is A.

To learn more about Genes, refer to the link;

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Vast quantities of natural gas are located beneath Earth's surface. Natural gas is less costly to extract from the ground than crude oil. Natural gas offers some advantages compared to other energy sources. Despite the large amounts of natural gas, why is it classified as NONRENEWABLE, rather than a RENEWABLE, resource?

a
Natural gas is available underground but not in the atmosphere.
b
The formation of natural gas is a process that takes millions of years.
c
Natural gas can be extracted only during certain times of the year.
d
The cost of extracting natural gas from the ground is greater than its value.

Answers

Answer:

B

Explanation:

The formation of natural gas is a process that takes millions of years. by human standers

question for 6th graders only


What was the first ever air craft in space

Answers

Answer-

Wright Flyer, The First Flight: Wright Flyer. Reference Article: Facts about the Wright Flyer's historic first flight

Answer:

X-15 was the first.

Explanation:

Lol, I'm actually in 9th grade! Still answered though with a quick search you could have done.

Astronomers use spectrographs to collect light waves from stars in order to study characteristics of stars. What information can astronomers determine by studying a star's spectrograph?
A-chemical composition, temperature, and density
B-temperature
C- chemical composition
D- density

Answers

I think it’s A or B
The answer is definitely a

Which of the following lists the components of a nucleotide?

a. a phosphate group, a deoxyribose, a nitrogen-containing base
b. a phosphate group, a ribose, a nitrogen-containing base
c. a nitrogen group, a ribose, a phosphate-containing base
d. a nitrogen group, a deoxyribose, a phosphate-containing base

Answers

Answer:

A

Phosphate Group, Nitrogen Base, Deoxyribose (DNA)

The answer to this question is A

10 points will be given ONLY ANSWER IF YOU ARE 110% SURE YOU HAVE THE RIGHT ANSWER!!!!

Answers

Answer:

the left one is nonliving matter and the middle top is heat energy and the middle bottum is light energy and the right is living mater

Explanation:

you take non living mater and then add heat it starts to bloom and then from the energy from the sun or an other sorce gives it a form of light energy it will start to grow and then you are left with living matter

The complete terms of the diagram are the left one is nonliving matter and the middle top is heat energy and the middle bottom is light energy and the right is living matter.

What is an ecosystem?

An ecosystem is a region where a bubble of life is created by plants, animals, and other organisms interacting with the weather, environment, and other factors. Healthy ecosystems maintain our soil, clean our air, control the climate, recycle nutrients, and give us food.

The nutrition cycles and energy flows connect these biotic and abiotic elements. Through photosynthesis, energy enters the system and is absorbed into plant tissue.

Therefore, the left portion of the diagram represents nonliving stuff, the center top portion represents heat energy, the middle bottom portion represents light energy, and the right portion represents living material.

To learn more about the ecosystem, visit here:

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List 3 ways that the male organs of the flower are different from the female organs of the flower.

Answers

1. A male contain a stamen
2 the stamen as two parts anthers
3. And filaments
Male contains a staman

Which of the following lists the components of a nucleotide?


a. a phosphate group, a deoxyribose, a nitrogen-containing base
b. a phosphate group, a ribose, a nitrogen-containing base
c. a nitrogen group, a ribose, a phosphate-containing base
d. a nitrogen group, a deoxyribose, a phosphate-containing base

Answers

Answer:

A

Explanation:

Already answered in duplicate question of yours

Components of a nucleotide are:-

A phosphate group, a deoxyribose, a nitrogen-containing base

The bases used in DNA are adenine (A), cytosine (C), guanine (G) and thymine (T). In RNA, the base uracil (U) takes the place of thymine.

What is nucleotide?A nucleotide is one of the structural components, or building blocks, of DNA and RNA.Nucleotides in the form of metal ion complexes are involved in a variety of enzymatic reactions either as substrates or as cofactors.

To know more about nucleotide here

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a little help please

Answers

Answer:

The answers is B

Explanation:

Because Soil is formed through the process of rock weathering. Weathering is the breakdown of rocks into smaller particles when in contact with water (flowing through rocks), air or living organisms. Weathering can occur physically, biologically or chemically.

b makes the most sense

Arrange the events to describe how an earthquake happens. Help pls, links and irrelevant answers will be getting reported.

Answers

Answer:

F= 1

C= 2

A= 3

D= 4

E= 5

B= 6

G= 7

Explanation:

It would be great if you would help me out. I need it as soon as possible.

Answers

i’m not sure if it’s just me but the image is very blurry

A group of wolves is led by a male wolf and a female wolf. The two wolves lead the hunting and get to eat the captured prey first. They are the only wolves in the group who have pups. The other members of the group help to feed and care for the pups. The group works together to stop other wolves from entering the area where they live.

Identify the social structure and describe the social behaviors of the wolves. Explain how these behaviors help the wolves survive.

Answers

Answer:

The other members o the groups help them to survive by taking care of the pups.If it want for them maybe they would die.So the social or connection they have with them will help them to connect with them when they grow

Please help me with this

Answers

Answer:

Photo means light

Explanation:

as the first answer, photo is the greek word for light

Explain how you could use electricity from solar panels to get the electrical energy you need at any time.

Answers

Answer:you could put solar panels on top of your house.

Explanation:solar panels on top of your house is something that you need at any time

It absorbs light energy from the sun

Which of the following correctly arranges the planets by the length of their year in increasing order?

A)Venus < Earth < Mars < Saturn
B)Saturn < Mars < Earth < Venus
C)Mercury < Mars < Earth < Neptune
D) Neptune < Earth < Mars < Mercury

(please only answer if you know for sure)

Answers

the answer’s A :)
hope that helpsss
The answer is A for sure

A student is making a graph of the size of an animal population over time. He plots the size of the population on the vertical axis and time on the horizontal axis. How will the shape of the graph look if it shows the logistic growth of the animal population in the ecosystem?
A. It will be in an S-shaped curve
B. It will be a vertical line.
C. It will be a it will be a line that slants downward

Answers

Answer:

A it will be s - shaped curve

Explanation:

Questions and Conclusion 1. If the egg is a model of Earth, what does each part of the egg represent? (Use the chart below.)
Portion of Egg Part of the Earth It Represents
Whole egg
Egg shell
Cracked pieces of egg shell
Egg white
Egg yolk

2. How does your model demonstrate the differences between the types of tectonic plates and the resulting observations in the asthenosphere?
3. How did your hypotheses of your Tectonic Egg Model compare to your experimental results?
4. What are some shortcomings of using this model as a replicable of the Earth? Suggest a way that a scientist could create a more accurate model of Earth’s tectonic plates.

Answers

Table / data if this is correct I’m sorry BDJDB

What type of mass movement has materials that move in a single large mass or block?

landslide
creep
mudflow
slump

Answers

SLUMP, which occurs when Rock and soil slide down a steep slope. Such mass movement is common where road builders have cut highways through hills or mountains.

Answer:

the answer is slump

Explanation:

took the test and got it write

The diagram below shows the branching tree diagram for humans. The text box below it shows the set of derived shared characteristics for the branching tree.

Look at the possible derived shared characteristics, shown in the text box. Think about where these should be placed along the branching tree diagram. From the text box, select a shared derived characteristic that humans and rats have. Explain why you think humans and rats share this characteristic.

Answers

Answer:

Rats and Humans both live on land during all life stages.

Explanation:

I think this because rats don't live in water or anything like that during their lifetimes. Humans also don't live in water during their lifetimes. So that is how I know that they share living on land during all life stages characteristic.

But for perch there is no claws and limbs

The table below compares two types of respiration. Which statement is correct about Type A and Type B respiration?

A)Type A respiration involves electron transport, but Type B respiration does not involve electron transport.

B)Type A respiration produces lactic acid, but Type B respiration does not produce lactic acid.

C) Type A respiration does not involve glycolysis, but Type B respiration involves glycolysis.

D)Type A respiration produces ATP, but Type B respiration does not produce ATP.

Answers

Answer:

i wanna say its A)Type A respiration involves electron transport, but Type B respiration does not involve electron transport. I'm not sure though.

Explanation:

It’s A I got you!!!!!!!!!!!

Complete the sentence
Most healthy human cells have _______.

1) 22 chromosomes
2) 44 chromosomes
3) 23 chromosomes
4) 46 chromosomes

Answers

Answer:

The answer is 4, 46 chromosomes.

Explanation:

Human cells all have 23 pairs of chromosomes, which makes up 46 chromosomes altogether.

Answer:

option 4

Explanation:

Humans have 23 pairs of chromosomes, for a total of 46 chromosomes. In fact, each species of plants and animals has a set number of chromosomes.

Can anyone help me ASAP I mark you Brainliest please help

Answers

Answer: A total variation of species in a given ecosystem.- Diversity is the answer

Explanation: Something that is able to be passed from a parent to a child- Answer Heredity

1.) what is one distinguishing feature of chordates? What are some examples of chordates?
2.) Do vertebrates have an endoskeleton or exoskeleton? What are some examples of vertebrates?

Answers

Answer:

2.) vertebrates have endoskeletons. some examples are...fish, birds, mammals, amphibians, and reptiles

Please help me with

Answers

Answer:

Here you go

Explanation:

Ques. 1) both A and B

Ques. 2) In the centre of universe ( I believe)

Ques. 3) D part ( I think so )

Latitude and Longitude fill in the blanks

Answers

Answer:

lines

drawn

pole

west

prime

equator

north

Explanation:

Lines
Drawn
Pole
West
Prime
Equator
North

1.) what are some examples of amphibians? Where do they live?
2.) what are different types of fish? Give examples of each.

Answers

Answer:

An example of an amphibian is a fish. They typiclly live in humid wet places such as swamps and near lakes.

Different type of fish are when somethign seperates or distuinguishes 2 similiar fish. For example a tiger shark is typically smaller but more aggresive than the larger great white shark  

Explanation:

Answer:

Answer:

1.) Amphibians are small vertebrates that need water, or a moist environment, to survive. The species in this group include frogs, toads, salamanders, and newts. They can be found in forests, woodlots, meadows, springs, streams, rivers, lakes, ponds, bogs, marshes, swamps, vernal ponds and even farmland.

Answer the Question: What is the role of the spindle fibers? (Hint, it is the same as mitosis)

Answers

spindle fibers form a protein structure that divides the genetic material in a cell. the spindle is necessary to equally divide the chromosomes in a parental cell into two daughter cells during both toes of nuclear division: mitosis and meiosis
The spindle fibers play an important role in mitosis; they help the chromosomes divide during telophase. These are protein structures that hold genetic material.

What causes a mudflow?

Answers

Answer:

rain

Explanation:

my reasoning for this is because rain is just water and for mud you need water so if it flows it needs lots of water or rain but thats my reasoning might be wrong

Answer:

heavy rain or sudden thaw

Explanation:

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